Product Portfolio
Get to know our range of offerings.
Standard Products
- Process Chillers
- Evaporative Condensers
- Control Panels & Starter Panels
- Heat Exchangers & Pressure Vessels for Refrigeration
- Process Heat Exchangers & Process Vessels
Customized Services
Features:- Capacity range: 10TR to 300TR
- Temperature range: (+) 17°C to (-) 40°C
- Suitable for various refrigerants: -R 717 (Ammonia) , R 404a, R 134a, R 22, R 23
- Energy efficient
- Reputed reliable compressors
- Water cooled condenser shell & tube type with Seamless tubes
- With High efficiency, high heat flux tubes of WIELAND, Germany make in Copper (For non Ammonia)
- With SS 304 (optional on request)
- Evaporator (Chiller) shell & tube with seamless tubes
- With High efficiency, high heat flux tubes of WIELAND, Germany make in Copper ( for non Ammonia)
- With SS 304 (optional on request)
- Skid and equipments duly sandblasted and painted.
- Factory built self contained ready to commission
- Customized design and development e.g. Dual temperature operation, Hazardous area classification
- PLC based control panel user friendly, necessary safety interlocks and auto manual operation of the chiller. Provision for communication with DCS/SCADA, Data logger
- Compressor drive motor starter panels - Star-Delta, Soft starter, VFD with reputed switch-gears makes
- Instruments & controls of reputed makes as per Industry standards
These packages with reciprocating compressors have been slowly phased out due to high preference for screw chillers due to drawbacks of reciprocating compressors such as large number of moving parts , early wear n tear of these parts, high operational cost, falling volumetric efficiency (hence continuously increasing specific power consumption) over a period of time,etc. Besides, price of screw compressors are getting reduced as the volume production increases and hence no price advantage for reciprocating compressor based chillers and systems.
Screw chillers with Open type compressors
Features:- Capacity range: 30TR to 750TR
- Temperature range: (+) 17°C to (-) 75°C
- Suitable for various refrigerants: - R 717 (Ammonia), R 404a, R 134a, R 22, R 23
- Reliable, Energy efficient
- Reputed internationally known single and twin screw compressors
- Water cooled condenser shell & tube type with Seamless tubes
- With Finned Carbon steel, SS 304 (Optional on request)
- With High efficiency, high heat flux tubes of WIELAND, Germany make in Copper (for refrigerant other than Ammonia),
- With SS 304 (Optional on request)
- Evaporative condenser having coil bundle in SS 304 tubes (mainly for Ammonia refrigerant)
- Evaporator (Chiller) shell & tube - Flooded, DX type with seamless tubes
- With Carbon steel, SS 304 (Optional on request)
- Plate type heat exchangers (PHE) with SS 316 plates of reputed internationally known makes
- Skid and equipments duly sandblasted and painted.
- Factory built self contained ready to commission
- Customized design and development e.g. Two stage, Dual temperature operation, Hazardous area classification
- PLC based user friendly control panel, necessary safety interlocks and auto manual operation of the chiller. Provision for communication with DCS/SCADA, Data logger
- Compressor drive motor starter panels - Star-Delta, Soft starter, VFD with reputed switch-gears makes
- Instruments & controls of reputed makes as per Industry standards
Screw chillers with Semi-hermetic type screw compressors
Features:- Capacity range: 30TR to 500TR
- Temperature range: (+) 17°C to (-) 40°C
- Suitable for various refrigerants: -R 404a, R 134a, R 407C, R 22, R 23
- Reliable , Energy efficient
- Reputed internationally known single and twin screw compressors
- Water cooled condenser shell & tube type with Seamless tubes
- With High efficiency, high heat flux tubes of WIELAND, Germany make inCopper
- With SS 304 (optional on request)
- Evaporator (Chiller) shell & tube with seamless tubes
- With High efficiency, high heat flux tubes of WIELAND, Germany make inCopper
- With SS 304 (optional on request)
- Skid and equipments duly sandblasted and painted.
- Factory built self contained ready to commission
- Customized design and development e.g. Dual temperature operation, Hazardous area classification
- PLC based control panel user friendly, necessary safety interlocks and auto manual operation of the chiller. Provision for communication with DCS/SCADA, Data logger
- Compressor drive motor starter panels - Star-Delta, Soft starter, VFD with reputed switch-gears makes
- Instruments & controls of reputed makes as per Industry standards
With more than three decades of experience in industrial refrigeration with screw and recip chillers, to cater to smaller capacity range, we are developing the scroll chillers. These will be very compact complete with brine tank with circulating pumps and hence will be self sufficient systems. These will be developed both in air cooled and water cooled versions.
Evaporative Condensers
General:
Evaporative Condenser is a combination of Condenser and Cooling Tower. It substitutes the Shell & Tube Condenser and totally eliminate the Cooling water circuit. Although ancient in concept, evaporative condensers have been drawing attention of all design, development and application engineers and the recent products are the result of combined efforts of those interested in energy saving in refrigeration systems.
Energy Saving:
Unlike Shell & Tube and Air-cooled condenser, Evaporative condenser performance depends on ambient Wet Bulb Temperature. It is theoretically possible to lower the condensing temperature to a 35°C level from 40°C for a wet bulb temperature of 28°C, by replacing a S & T condenser. Any lowering of condensing temperature results in decreasing of compressor power input. Besides, since large cooling water circulation pumps are eliminated, power consumption on this account is also reduced.
Features:
- Available in normal capacity range of 187 MCals/Hr( 61TR) to 3393 MCals/Hr( 1122TR)
- Coil bundle is made of SS 304 tubes with buffed surface unlike others which is hot dip galvanised with a rough surface inducing scale formation.
- FRP side panels for the coil sections and FRP doors and top cover for the fan section to provide corrossion free service thus adding to the life of the unit.
- The structure for coil bundle is made out of formed GI sheets.
- The tie-rod support for the coil bundle has PVC/ Neoprene (optional) sleeve to prevent damage to the tubes due to any vibration of the tubes in the coil bundle.
- Provision of individual coil expanded into the header that can be individually identified for leakage and plugging.
- Industrial type hollow bladed FRP fans with aluminum hub and adjustable blade angle providing high efficiency with light weight.
- Generous and uniform water distribution over coil section with PVC spray piping & Polypropylene spray nozzles.
- Adequate capacity tank section ( FRP lining / SS optional) with monobloc pump set, SS strainer and bleeding line.
- Compact Design and Easy for maintenance.
Applications:
- Cold storages
- Dairies & Food Processing Industries
- Breweries
- Industrial refrigeration / Process chillers
PLC based Control panels
The control and starter panels are manufactured in house by employing advanced machines and techniques with premium grade material for longer, maintenance free functional life. The control panels for our packages will be with PLC of SIEMENS/MITSUBISHI make with HMI for auto/manual operations of the plant. Various parameters such as temperatures, pressures, current, voltage, System On/Off status, alarms will be displayed on the HMI.
Starter panels
The starter panels will be complete with accessories and devices such as Mains switch, MCCB, Star-delta contactors/soft starter/VFDs, electrical switch-gears, LED indication lamps, push buttons of reputed makes.
Heat Exchangers & Pressure Vessels for Refrigeration
We manufacture heat exchangers and pressure vessels as per the international codes such as TEMA (Tubular Exchanger Manufacturers Association) class C & R standards, ASME Section VIII Div. 1 (unfired pressure vessels) with HTRI thermal design backup (member of Heat Transfer Research Institute) and PV Elite . As per the specific requirement, we carry out various testing such as visual inspection, Liquid penetrant, Radiography. Every equipment will be tested by pneumatic pressure at specified pressure with calibrated pressure gauges. The equipments are duly sand blasted and painted.
Process heat Exchangers & Process Vessels
In our new facility having shed of size 100 m x 30 m with 50MT capacity EOT Cranes we can manufacture heavy equipments for various industries such as Oil & Gas.
We have a special project and engineering section that is exclusively for projects requiring detailed engineering and special execution. We design, engineer and manufacture the packages to comply with requirements of various Codes and standards like API, CE, ASME, TEMA, PED Etc. This division also carries out engineered projects for Poultry, Dairy, Brewery, Textile and allied industries requiring special application of refrigeration.
This Customer Service department takes care of Service Support including AMCs as also for supplying of spares. Overhauling of compressors will be carried out in house without depending on principal.
